Nikon 105mm f2.5 pre-AI Nikkor lens mount_Mamiya RZ Not a real "Speed Booster"

Not a real "Speed Booster"

mechanical function is good

Compatible with the full line of Fujinon XF lenses (not included)

5" floppy discs

But the shutter is functional

Nikon 105mm f2.5 pre-AI Nikkor lens mount_Mamiya RZ Not a real "Speed Booster"The Nikon 105mm f2. 5 pre AI Nikkor is a classic short telephoto lens for portraits or, I mean, whatever you want to do. In good cosmetic condition, with some paint and finish wear. No haze or fungus, some internal dust, smooth focusing and good diaphragm action. Be aware that this is a pre AI lens and that compatibility will vary. Check your camera's instruction manual to be sure it fits.